Pcd tool for polishing the edge of an optical lens
Patent Information
- Application Number
- CN202522539204.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-28
- Publication Date
- 2026-09-25
- Estimated Expiration
- 2035-11-28
AI Technical Summary
[0004]本实用新型的目的在于提供光学镜片边缘打磨用的PCD刀具，以解决上述背景技术提出的现有使用的光学镜片边缘打磨用的PCD刀具虽然能起到单纯的打磨功能，但多为一体式结构，很难对其进行拆卸维护，一旦发生破损会影响整个光学镜片边缘打磨生产线效率的问题
[0014]与现有技术相比，本实用新型至少具备以下有益效果：该光学镜片边缘打磨用的PCD刀具，通过对光学镜片边缘打磨用的PCD刀具接头进行包裹，便于光学镜片边缘打磨用的PCD刀具接头的防护功能，同时，对光学镜片边缘打磨用的PCD刀具进行分体时设计，便于快速对光学镜片边缘打磨用的PCD刀具进行拆卸维护；
Smart Images
Figure CN224795432U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of optical lens technology, specifically to a PCD tool for grinding the edges of optical lenses. Background Technology
[0002] When polishing optical lenses, PCD tools are required. Currently used PCD tools for polishing the edges of optical lenses are mostly one-piece structures, which are difficult to disassemble and maintain. Once damaged, they will affect the efficiency of the entire optical lens edge polishing production line. Therefore, it is very important to design a new type of PCD tool for polishing the edges of optical lenses.
[0003] The existing technical solutions have the following drawbacks: While existing PCD tools used for grinding the edges of optical lenses can perform a simple grinding function, they are mostly one-piece structures, making them difficult to disassemble and maintain. Once damaged, they will affect the efficiency of the entire optical lens edge grinding production line. Therefore, we propose PCD tools for grinding the edges of optical lenses to solve the problems mentioned above. Utility Model Content
[0004] The purpose of this invention is to provide a PCD tool for grinding the edges of optical lenses, in order to solve the problem mentioned in the background art that although the existing PCD tools used for grinding the edges of optical lenses can perform a simple grinding function, they are mostly one-piece structures, which are difficult to disassemble and maintain. Once damaged, they will affect the efficiency of the entire optical lens edge grinding production line.
[0005] To achieve the above objectives, the present invention provides the following technical solution: As a preferred technical solution of the present invention, a PCD tool for grinding the edge of an optical lens includes a connecting rod, a PCD tool head is provided at the left end of the connecting rod, a connecting seat is provided at the right end of the connecting rod, a connecting base is connected to the right end of the connecting seat, and a retaining seat is provided on the right side of the connecting base. Also includes: The mounting base is located at the right end of the coupling seat, and a connecting structure is provided on the inner side of the mounting base. A docking seat is provided on the left side of the coupling seat, and a coupling plate is provided at the outer end of the docking seat. A limit bolt is connected to the inner side of the coupling plate, and a connecting plate is provided on the outer side of the limit bolt.
[0006] Preferably, the longitudinal section of the connecting seat is trapezoidal, and the upper side of the connecting seat is engaged with a second protective cover, while the lower side of the connecting seat is engaged with a first protective cover.
[0007] Preferably, the connecting seat and the limiting rod are engaged with each other, and the diameter of the limiting rod is smaller than the diameter of the connecting seat.
[0008] Preferably, the connecting plate and the limiting bolt are threadedly connected, and the limiting bolt is arranged symmetrically about the center line of the connecting plate, and the connecting plate and the fixing plate are arranged parallel to each other.
[0009] Preferably, the inner side of the docking seat is engaged with a limiting plate, and the limiting plate is threadedly connected to both the first protective cover and the second protective cover.
[0010] Preferably, a protective plate is provided on the outer side of the connecting seat, and a locking bolt is threaded on the inner side of the protective plate, and the protective plate is arranged symmetrically about the center line of the connecting seat.
[0011] Preferably, the connection structure includes a fastening rod disposed inside the mounting base, the fastening rod passing through the interior of the mounting base, and the outer end of the fastening rod being provided with a threaded structure.
[0012] Preferably, the fastening rod and the fastening wheel are threadedly connected, and the fastening wheel is arranged symmetrically about the center line of the fastening rod.
[0013] Preferably, the mounting base has a positioning block internally engaged, and the right end of the positioning block is provided with a connecting frame with a "U" shaped longitudinal section.
[0014] Compared with the prior art, the present invention has at least the following beneficial effects: the PCD tool for grinding the edge of optical lenses, by wrapping the PCD tool connector for grinding the edge of optical lenses, facilitates the protection function of the PCD tool connector for grinding the edge of optical lenses. At the same time, the PCD tool for grinding the edge of optical lenses is designed to be detachable, which facilitates the quick disassembly and maintenance of the PCD tool for grinding the edge of optical lenses. 1. It is provided with a protective plate, a first protective cover and a second protective cover. The second protective cover and the first protective cover are placed opposite each other, and the upper end face of the first protective cover is in contact with the lower end face of the second protective cover. The protective plate located at the left end of the first protective cover and the second protective cover wraps the surface of the connecting seat. The connecting seat is protected inside the protective plate, which facilitates the wrap-around protection of the PCD tool connector used for grinding the edge of the optical lens. 2. It is equipped with a limit bolt, a limit plate and a docking seat. By aligning the opening of the groove inside the docking seat at the left end of the anchoring seat with the limit plate and pushing it, the left end face of the docking seat contacts both the first protective cover and the second protective cover. The limit bolt is tightened horizontally, and the anchoring plate and the connecting plate are fastened together, which facilitates the disassembly and maintenance of the PCD tool used for grinding the edge of the optical lens. 3. It is equipped with a fastening rod, fastening wheels and connecting bracket. By fully inserting the positioning block into the interior of the mounting base, the fastening rod passes through the interior of the positioning block and the mounting base. By tightening the fastening wheels, the upper and lower sets of fastening wheels tighten inward, which facilitates the quick assembly and disassembly of the PCD tool used for grinding the edge of the optical lens. Attached Figure Description
[0015] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a frontal cross-sectional view of the present invention. Figure 3 This is a schematic diagram of the overall exploded structure of the connection between the first and second protective covers of this utility model; Figure 4 This is a schematic diagram of the overall structure connecting the mounting base and the fixing base of this utility model; Figure 5 This utility model Figure 2 Enlarged structural diagram at point A in the middle.
[0016] In the diagram: 1. Connecting rod; 2. PCD cutter head; 3. Connecting seat; 4. Connecting seat; 5. Engagement seat; 6. Reinforcing plate; 7. Connecting plate; 8. Butt joint seat; 9. Limiting rod; 10. Limiting plate; 11. Protective plate; 12. Engagement bolt; 13. Engagement plate; 14. Mounting seat; 15. Fastening rod; 16. Fastening wheel; 17. Positioning block; 18. Connecting frame; 19. First protective cover; 20. Second protective cover; 21. Limiting bolt. Detailed Implementation
[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0018] Please see Figure 1-5 The present invention provides the following technical solution: The PCD tool for grinding the edge of an optical lens includes: a connecting rod 1, a PCD tool head 2, a connecting seat 3, a connecting seat 4, a locking seat 5, a reinforcing plate 6, a connecting plate 7, a mating seat 8, a limiting rod 9, a limiting plate 10, a protective plate 11, a locking bolt 12, a locking plate 13, a mounting seat 14, a fastening rod 15, a fastening wheel 16, a positioning block 17, a connecting frame 18, a first protective cover 19, a second protective cover 20, and a limiting bolt 21. Specific examples Figure 1 , Figure 2 and Figure 3As shown: First, the connecting rod 1 is placed horizontally, so that the PCD cutter head 2 at the left end of the connecting rod 1 is also placed horizontally. A connecting seat 3 is provided at the right end of the connecting rod 1. The longitudinal section of the connecting seat 3 is trapezoidal. A connecting seat 4 is connected to the right end of the connecting seat 3. The second protective cover 20 and the first protective cover 19 are placed facing each other, so that the opening of the inner groove of the second protective cover 20 is aligned with the upper side of the connection between the connecting seat 3 and the connecting seat 4, and the opening of the inner groove of the first protective cover 19 is aligned with the lower side of the connection between the connecting seat 3 and the connecting seat 4. The first protective cover 19 and the second protective cover 20 are pressed against each other, so that the inner walls of the first protective cover 19 and the second protective cover 20 rub against the outer walls of the connecting seat 3 and the connecting seat 4. The second protective cover 20 is slidably connected to the connecting seat 3 and the connecting seat 4 until the upper end face of the first protective cover 19 contacts the lower end face of the second protective cover 20. At this time, the protective plate 11 set at the left end of the first protective cover 19 and the second protective cover 20 wraps the surface of the connecting seat 3. The upper limit plate 10 is screwed on the right side of the first protective cover 19 and the second protective cover 20, and the connection gap between the first protective cover 19 and the second protective cover 20 is shortened. The locking bolt 12 is screwed on at the connection between the protective plate 11 and the connecting seat 3. The outer end of the locking bolt 12 is provided with a threaded structure. When the locking bolt 12 rotates, the connection gap between the protective plate 11 and the connecting seat 3 is shortened, and the connecting seat 3 is protected inside the protective plate 11, which facilitates the wrap-around protection of the PCD tool joint used for grinding the edge of the optical lens.
[0019] Specific examples Figure 1 , Figure 2 , Figure 4 and Figure 5As shown: When the limiting plate 10 rotates, the limiting plate 10 is threadedly connected to both the first protective cover 19 and the second protective cover 20. The horizontal distance between the limiting plate 10 and the connecting seat 3 changes until the left end face of the limiting plate 10 contacts the first protective cover 19 and the second protective cover 20. Then, the opening of the internal groove of the mating seat 8 at the left end of the engaging seat 5 is aligned with the limiting plate 10 and pushed. Friction occurs between the inner wall of the mating seat 8 and the outer wall of the limiting plate 10, and the mating seat 8 and the limiting plate 10 are slidably connected. The limiting rod 9 is set inside the mating seat 8. When the mating seat 8 and the limiting plate 10 are slidably connected, the outer wall of the limiting rod 9 slides against the inner wall of the connecting seat 4 until the left end face of the limiting rod 9 contacts the connecting seat 4. At this time, the left end face of the mating seat 8 contacts the first protective cover 19 and the second protective cover 20. All covers 20 are in contact. The left end face of the anchor plate 13, which is located at the outer end of the docking seat 8, is in contact with the right end face of the connecting plate 7. The right end of the anchor plate 13 is fixedly connected to the left end face of the reinforcing plate 6. The inner end face of the reinforcing plate 6 is fixedly connected to the outer end face of the docking seat 8. Under the action of the reinforcing plate 6, the anchor plate 13 and the docking seat 8 are reinforced. The upper limit bolt 21 is horizontally screwed at the connection between the connecting plate 7 and the anchor plate 13. The outer end of the upper limit bolt 21 is provided with a threaded structure. The upper limit bolt 21 is symmetrically arranged about the center line of the anchor plate 13. When the upper limit bolt 21 is screwed, the connection gap between the anchor plate 13 and the connecting plate 7 is shortened. Under the action of the upper limit bolt 21, the anchor plate 13 and the connecting plate 7 are firmly connected, which facilitates the disassembly and maintenance of the PCD tool used for grinding the edge of the optical lens.
[0020] Specific examples Figure 1 and Figure 2 As shown: A fixing seat 5 is provided at the right end of the docking seat 8. The longitudinal section of the fixing seat 5 is trapezoidal. A mounting seat 14 is provided at the right end of the fixing seat 5. A groove is provided inside the mounting seat 14. After the positioning block 17 at the left end of the connecting frame 18 is aligned with the groove inside the mounting seat 14, it is pushed. Friction is generated between the outer wall of the positioning block 17 and the inner wall of the mounting seat 14. The positioning block 17 and the mounting seat 14 are slidably connected until the positioning block 17 is completely inserted into the interior of the mounting seat 14. The fastening rod 15 is vertically screwed onto the connection point. The outer end of the fastening rod 15 is provided with a threaded structure. The fastening rod 15 passes through the interior of the positioning block 17 and the mounting base 14. Fastening wheels 16 are screwed onto the upper and lower sides of the fastening rod 15. The upper and lower sets of fastening wheels 16 tighten inward. The mounting base 14 and the positioning block 17 are fastened together. After the connecting frame 18 is engaged with the drive bracket for grinding the edge of the optical lens, it can be tightened with bolts. This facilitates the quick assembly and disassembly of the PCD tool used for grinding the edge of the optical lens.
[0021] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.
[0022] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A PCD tool for grinding the edge of an optical lens, comprising a connecting rod (1), wherein a PCD tool head (2) is provided at the left end of the connecting rod (1), and a connecting seat (3) is provided at the right end of the connecting rod (1), a connecting base (4) is connected to the right end of the connecting base (3), and a retaining seat (5) is provided on the right side of the connecting base (4): Its features are, Also includes: Mounting seat (14) is located at the right end of the mounting seat (5), and a connecting structure is provided on the inner side of the mounting seat (14). A docking seat (8) is provided on the left side of the mounting seat (5), and a mounting plate (13) is provided on the outer end of the docking seat (8). A limit bolt (21) is connected to the inner side of the mounting plate (13), and a connecting plate (7) is provided on the outer side of the limit bolt (21).
2. The PCD tool for grinding the edge of an optical lens according to claim 1, characterized in that: The longitudinal section of the connecting seat (3) is trapezoidal, and the upper side of the connecting seat (3) is engaged with a second protective cover (20), and the lower side of the connecting seat (3) is engaged with a first protective cover (19).
3. The PCD tool for grinding the edge of an optical lens according to claim 1, characterized in that: The connecting seat (4) is engaged with the limiting rod (9), and the diameter of the limiting rod (9) is smaller than the diameter of the connecting seat (4).
4. The PCD tool for grinding the edge of an optical lens according to claim 1, characterized in that: The connecting plate (7) is threadedly connected to the limiting bolt (21), and the limiting bolt (21) is symmetrically arranged about the center line of the connecting plate (7). The connecting plate (7) and the fixing plate (13) are arranged parallel to each other.
5. The PCD tool for grinding the edge of an optical lens according to claim 1, characterized in that: The inner side of the docking seat (8) is engaged with the limiting plate (10), and the limiting plate (10) is threadedly connected to the first protective cover (19) and the second protective cover (20).
6. The PCD tool for grinding the edge of an optical lens according to claim 1, characterized in that: The outer side of the connecting seat (3) is provided with a protective plate (11), and the inner side of the protective plate (11) is threaded with a locking bolt (12), and the protective plate (11) is arranged symmetrically about the center line of the connecting seat (3).
7. The PCD tool for grinding the edge of an optical lens according to claim 1, characterized in that: The connection structure includes a fastening rod (15) disposed inside the mounting base (14), and the fastening rod (15) passes through the interior of the mounting base (14), and the outer end of the fastening rod (15) is provided with a threaded structure.
8. The PCD tool for grinding the edge of an optical lens according to claim 7, characterized in that: The fastening rod (15) is threadedly connected to the fastening wheel (16), and the fastening wheel (16) is arranged symmetrically about the center line of the fastening rod (15).
9. The PCD tool for grinding the edge of an optical lens according to claim 1, characterized in that: The mounting base (14) is internally engaged with a positioning block (17), and the right end of the positioning block (17) is provided with a connecting frame (18) with a "U" shaped longitudinal section.